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<head>
    <meta charset="utf-8">
    <title>Placeholder Plugin &mdash; CKEditor Sample</title>
    <script src="../../../ckeditor.js"></script>
    <script src="../../../samples/old/sample.js"></script>
    <link rel="stylesheet" href="../../../samples/old/sample.css">
    <meta name="ckeditor-sample-name" content="Placeholder plugin">
    <meta name="ckeditor-sample-group" content="Plugins">
    <meta name="ckeditor-sample-description"
          content="Using the Placeholder plugin to create uneditable sections that can only be created and modified with a proper dialog window.">
</head>
<body>
<h1 class="samples">
    <a href="../../../samples/old/index.html">CKEditor Samples</a> &raquo; Using the Placeholder Plugin
</h1>
<div class="warning deprecated">
    This sample is not maintained anymore. Check out its <a href="https://sdk.ckeditor.com/samples/placeholder.html">brand
    new version in CKEditor SDK</a>.
</div>
<div class="description">
    <p>
        This sample shows how to configure CKEditor instances to use the
        <strong>Placeholder</strong> plugin that lets you insert read-only elements
        into your content. To enter and modify read-only text, use the
        <strong>Create Placeholder</strong> <span class="button_icon" data-icon="placeholder">&nbsp;</span> button and
        its matching dialog window.
    </p>
    <p>
        To add a CKEditor instance that uses the <code>placeholder</code> plugin and a related
        <strong>Create Placeholder</strong> <span class="button_icon" data-icon="placeholder">&nbsp;</span> toolbar
        button, insert the following JavaScript
        call to your code:
    </p>
    <pre class="samples">
CKEDITOR.replace( '<em>textarea_id</em>', {
	<strong>extraPlugins: 'placeholder',</strong>
	toolbar: [ [ 'Source', 'Bold' ], [<strong>'CreatePlaceholder'</strong>] ]
});</pre>
    <p>
        Note that <code><em>textarea_id</em></code> in the code above is the <code>id</code> attribute of
        the <code>&lt;textarea&gt;</code> element to be replaced with CKEditor.
    </p>
</div>
<form action="../../../samples/sample_posteddata.php" method="post">
    <p>
        <label for="editor1">
            CKEditor using the <code>placeholder</code> plugin with its default configuration:
        </label>
        <textarea cols="80" id="editor1" name="editor1" rows="10">&lt;p&gt;This is a [[sample placeholder]]. You are using &lt;a href="https://ckeditor.com/"&gt;CKEditor&lt;/a&gt;. &lt;/p&gt;</textarea>
        <script>

            CKEDITOR.replace('editor1', {
                extraPlugins: 'placeholder'
            });

        </script>
    </p>
    <p>
        <input type="submit" value="Submit">
    </p>
</form>
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    <p>
        CKEditor - The text editor for the Internet - <a class="samples" href="https://ckeditor.com/">https://ckeditor.com</a>
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    <p id="copy">
        Copyright &copy; 2003-2019, <a class="samples" href="https://cksource.com/">CKSource</a> - Frederico
        Knabben. All rights reserved.
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